单项选择题
A. The job will need to be reenabled before it will execute again.
B. The job may hold locks on objects referenced within it.
C.All jobs within the job group will also be stopped.
D. The job may leave data in an inconsistent state.
E. There is no danger in using the STOP_JOB procedure.
多项选择题 Which of the following Scheduler elements encourage object reuse?（）
单项选择题 Which of the following is not a valid setting for the PROGRAM_TYPE parameter in a program object or the JOB_TYPE parameter in a job object?（）
多项选择题 Which of the following are valid program types for a lightweight job?（）